AoE3 DatabaseAoE3: DE 100.19.18309 · read from the game files · unofficial

Technology

Elite Cavalry

Elite Cavalry (tech ID DEEliteCavalryEthiopian) is a technology in AoE3: Definitive Edition 100.19.18309 costing 250 wood, 250 coin, 30 s to research at the War Camp. Effect: Javelin Rider: hit points +25%, damage +25%, train time −15%; Oromo Warrior: hit points +10%, damage +10%, train time −15%.

Quick answers (3)
How much does Elite Cavalry cost in AoE3?
250 wood, 250 coin, 30 seconds (AoE3: Definitive Edition 100.19.18309).
What does Elite Cavalry do in AoE3?
Javelin Rider: hit points +25%, damage +25%, train time −15%; Oromo Warrior: hit points +10%, damage +10%, train time −15%. The game says: "Javelin Rider and Oromo Warrior attack and hitpoints increased. Training time decreased."
What is the tech ID of Elite Cavalry?
DEEliteCavalryEthiopian.

Javelin Rider and Oromo Warrior attack and hitpoints increased. Training time decreased.

What it does

Cost
Coin250Wood250
Research time
30 s
Game ID
DEEliteCavalryEthiopian

Researched at

Civilizations

Ethiopians

Source: techtreey.xml and the Home City files, AoE3: DE 100.19.18309 (build 25040513).